baber/WOPTO huggingface dataset:
Patent BG-51663-A1 (BG)
Title: Method and device for extending the length of the word in associative memory
Inventor: DAKOVSKI LJUDMIL G
IPC: G11C15/00
Filed: 1991-11-27
Abstract: The method and apparatus can be used in the design of integrated circuits for associative memories. This method and apparatus ease the design process and increase the speed of associative data processing. The method involves transferring the contents of the associative memory correspondence register where associative operations are performed to the remainder of the associative memory (which is involved in the expansion of the associative word) within one or more clock cycles via one or more buses. The apparatus includes a transfer control unit (1), a first group of input/output control buses for associative memory (2); this group is connected to counter (3) via a second group of input/output buses. The first group of outputs is interfaced to the data multiplexer (4), while the second group of outputs is interfaced to data buffer (5), and the third group of outputs is interfaced to correspondence register (6). The output group from counter (3) is interfaced to data multiplexer (4), which is in turn interfaced (through the first group of counter input/output buses) to data buffer (5), the second group of counter input/output buses is interfaced to data multiplexer (4); the first group of input/output buses from the data multiplexer is interfaced to data buffer (5), the second group of input/output buses is interfaced to input/output register unit (7), and the rest of the input/output bus groups are interfaced to correspondence register (6). The second input/output bus group to data buffer (5) is data bus (8) for the associative memory.<IMAGE>
Patent WO-03000494-A1 (WO)
Title: Materiau multicouche resistant au feu
Inventor: ESKIND LARRY G
IPC: E04B1/94
Filed: 2001-06-21
Abstract: L'invention concerne un matériau souple, multicouche et résistant au feu, constitué d'une série de couches et de films agencés dans des ordres différents, une couche centrale résistante au feu présentant, par exemple, sur chacun de ses côtés une couche isolante, un film de papier aluminium, un film polyester et une couche extérieure résistante au feu. La ou les couches résistantes au feu peuvent toutes être placées sur l'intérieur de films de papier aluminium, de manière à conférer au matériau composite une réflectivité accrue. Dans certains cas, aucun film de papier aluminium n'est nécessaire, par exemple lorsque qu'un matériau multicouche, isolant et résistant au feu simple est requis. La ou les couches isolantes contiennent une matière alvéolaire, p. ex. constituée de polyéthylène.
Patent WO-02089154-A1 (WO)
Title: Fabrication de composants magnetiques doux utilisant une poudre de fer et un lubrifiant
Inventor: LEFEBVRE LOUIS-PHILLIPPE
IPC: B22F3/02
Filed: 2002-05-02
Abstract: L'invention concerne des composants magnétiques doux près de la cote désirée que l'on peut produire par des techniques de métallurgie des poudres à partir de compositions de poudre de fer et de lubrifiant. Les composants résultants présentent des propriétés magnétiques et thermiques isotropes, et on peut leur conférer des formes géométriques complexes par des techniques de compression classiques. On mélange à un lubrifiant une poudre ferromagnétique non revêtue, que l'on comprime. Après compression, les composants sont thermiquement traités à une température modérée de façon à épuiser le lubrifiant et, éventuellement, atténuer les contraintes induites pendant le pressage et réduire les pertes par hystérésis. En fonction de l'application, on peut individualiser les propriétés du matériau en faisant varier le contenu et le type du lubrifiant ainsi que les conditions de traitement thermique.
Patent WO-02102363-A1 (WO)
Inventor: YOUNG AIPING H
IPC: A61K31/197
Filed: 2002-06-20
Abstract: L'invention concerne des compositions de modificateur de réponse biologique synthétique. Cette composition de modificateur de réponse biologique synthétique (Syn-BRM) contient: 57 ? 20 mg/l d'acide de 3-hydroxybutyrique, 22 ? 8 mg/l de créatinine, 2,5 ? 0,9 mg/l de carnitine, 6,8 ? 2,4 mg/l de taurine, 20 ? 7 mg/l de choline, 815 ? 285 mg/l d'urée. Ces compositions peuvent, en outre, comprendre 40 ? 14 mg/l d'acide formique. Les compositions de modificateur de réponse biologique synthétique modifient la réponse biologique in vivo, présentant une activité anticancéreuse et améliorent la réponse immunitaire induite par des cellules à des tumeurs. Cette invention concerne également des combinaisons anticancéreuses comprenant une composition de modificateur de réponse biologique synthétique et un ou plusieurs agents anticancéreux, cette combinaison améliorant le traitement des cancers par rapport à la composition ou aux agents anticancéreux utilisés seuls. Un autre aspect de l'invention concerne l'utilisation de compositions de modificateur de réponse biologique synthétique ou d'une combinaison anticancéreuse correspondante dans la fabrication d'un médicament ou d'un nécessaire pharmaceutique et dans le traitement du cancer.
Patent WO-03048458-A1 (WO)
Title: Procede de formation d'un motif incruste dans un revetement d'asphalte
Inventor: WILEY PATRICK CARL
IPC: E01C19/43
Filed: 2002-12-03
Abstract: Dans l'un des modes de réalisation, le procédé comprend les étapes consistant à fournir un premier modèle possédant un motif prédéfini; à imprimer ce premier modèle dans un revêtement d'asphalte lorsque ce revêtement est à l'état souple afin de former une impression à l'intérieur de celui-ci; à retirer le premier modèle du revêtement d'asphalte afin d'exposer l'impression; à fournir un second modèle possédant un motif prédéterminé correspondant au motif du premier modèle; à insérer le second modèle dans l'impression, et à fixer le second modèle en position à l'intérieur de l'impression afin de former un motif incrusté. Le second modèle peut consister en un grillage thermoplastique préformé possédant une couleur et/ou une texture contrastant avec le revêtement d'asphalte. Dans un autre mode de réalisation, le second modèle peut comprendre une source de lumière destinée à éclairer le modèle après avoir été fixé en position. Cette invention décrit un procédé de chauffage destiné à chauffer de façon graduelle des revêtements d'asphalte de grande taille au moyen d'un banc à mouvement alternatif de dispositif de chauffages à infrarouge afin de fixer thermiquement le grillage thermoplastique en place.
Patent WO-03064501-A1 (WO)
Title: Composes de conformation restreinte sous forme de coeurs dendrimeres
Inventor: SLEMON CLARKE
IPC: C07C39/17
Filed: 2003-01-30
Abstract: L'invention concerne de nouveaux composés chimiques et leurs utilisations dans la préparation de polymères et d'oligomères, ainsi que la préparation de tels composés. Selon certaines formes d'exécution, l'invention a trait à des polymères et oligomères dendritiques du type présentant au moins quatre chaînes organiques polymères ou oligomères émanant d'un seul squelette chimique, chacune des chaînes étant d'une longueur sensiblement égale et ayant sensiblement la même composition chimique. De tels composés peuvent être désignés sous le nom de dendrimères. L'invention concerne également de nouvelles entités chimiques utilisées comme entités centrales dans la préparation de dendrimères. Des dendrimères peuvent être considérés comme sous-structure de coeur, à laquelle les chaînes polymères/oligomères (« dendrons ») sont liées par covalence, et à partir de laquelle elles s'étendent avec des ramifications systématiques, radialement vers l'extérieur, de façon tridimensionnelle, approximativement d'une même mesure les unes par rapport aux autres. Les coeurs et les dendrons constituent, conjointement, des macromolécules possédant un haut degré de réplication structurale interne attribuable aux ramifications.
Patent CA-2001892-A1 (CA)
Title: Digital vector generator apparatus for providing mathematically precise vectors and symmetrical patterns
Inventor: ANDERSON BRUCE M
IPC: G09G1/10
Filed: 1989-10-31
Abstract: ABSTRACT OF THE DISCLOSURE   The vector generator employs a digital accumulator for each vector component.  The accuracy of generated vectors is optimized by presetting the fractional portions of the accumulators to a value of either 1/2 or to 1/2 less 1 LSB.  Accumulation of errors over concatenated vectors is eliminated by employing high enough fractional resolution relative to the maximum vector length so that error accumulation on any single vector is limited to the fractional portions of the accumulators, and by setting the fractional portions of the accumulators, on the last clock cycle of each vector, to a value of 1/2 or to 1/2 less 1 LSB.  Also, by setting/presetting the fractions to only 1/2 less 1 LSB, and by enabling the carry input to a given accumulator on only the first clock cycle of vectors that have certain orientations, then symmetry is forced or favored in complex symbology that is generated by concatenated vectors.
Patent CA-2002394-A1 (CA)
Title: System and process for making diffractive contact and intra-ocular lenses
Inventor: JONES WILLIAM F
IPC: B29D11/00
Filed: 1989-11-07
Abstract: SYSTEM AND PROCESS FOR MAKING DIFFRACTIVE CONTACT AND INTRA-OCULAR LENSES                     ABSTRACT OF THE DISCLOSURE A diffractive bifocal eye lens, an optical system, and processes for fabrication of such lenses are disclosed. The optical system includes the following principal elements in optical alignment along an optical axis for accomplishing the indicated steps of the process: a laser for emission of ultraviolet light along the optical axis; a zone plate mask in the path of irradiation by the laser; and an imaging lens to project  with radiation from the laser, an image of the mask on the concave inner surface of an eye lens mounted coincident with the image surface of the optical system thereby ablating the eye lens imagewise of the mask to generate a phase zone plate on the eye lens. The laser beam scans the zone plate mask to generate a composite image on the image surface. Alternatively. the phase zone plate is generated on the concave surface of a glass blank at the image surface to form a tool from which molds, and in turn lenses. are replicated. The light source is an argon fluoride excimer laser, emitting at 193 nm. The lens is a variable magnification lens to project various size images of the mask for producing zone plates of various powers as desired.
Patent CA-2003084-A1 (CA)
Title: Scented button
Inventor: BEDFORD RICHARD M
IPC: A44C3/00
Filed: 1989-11-16
Abstract: Abstract In a novelty button or badge, it is known that they are used for advertising, identification and promoting events or products. In this invention a method has been developed in which to improve the button in which the finished button will have a scent, thus distinguishing it from other buttons or badges. The button,  along with the usual imprinting of design; logo; and/or wording can also be custom scented in any scent or fragrance. The button(s) can be custom scented  depending  on  the  customer's  desire  using  an  existing  fragrance produced by a fragrance company (eg. fruity, floral, chocolate, etc.) or a fragrance  can  be  produced  spacifically to copy an existing product  leg. hickory smoked meat) and then used in the scenting of the button(s). ...1...
Patent CA-2005007-A1 (CA)
Inventor: DELMORE MARTIN F
IPC: F16L3/00
Filed: 1989-12-08
Abstract: A strut clip for holding a conduit, pipe and the like to a channel-shape strut comprising a one piece rectangular elongated metal strip or plate having a designed weakness in the center thereof so that the clip may be separated at the center into two separate substantially equal parts. The ends of the clip are offset and include tabs with one end including a hole in which is positioned a fastener. In one embodiment the fastener is a nut and bolt assembly and the threads at the end of the bolt may be deformed so that the nut and bolt assembly cannot be removed. In another embodiment a fiber washer may be used to keep the fastener assembled to the clip. The opposite end may include an outwardly opening slot with nut capture flanges on each side of the slot to facilitate assembly and tightening of the fastener, or such opposite end may include a hole with a full or partial thread form. The edges of the clip include symmetrically spaced pairs of edge notches on opposite sides of the designed weakness so that the two parts may readily engage the strut on opposite sides of the conduit and be quickly clamped together.
Patent CA-2008425-A1 (CA)
Inventor: CATRON NANCY A
IPC: H04M3/54
Filed: 1990-01-24
Abstract: Abstract This invention relates to methods of establishing facsimile (fax) connections. If a call is originated from a fax source and the destination is a voice station, then the call will be automatically redirected to a fax machine designated to receive fax messages for the voice station. A fax call is detected by a class of service indication in a local switching office, or by having a number forwarded to a toll office from a local office by Automatic Number Identification (ANI) of the caller that is one of a list of fax numbers. When it is determined that a call is a fax call, a fax indicator is sent with Common Channel Signaling (CCS) messages for that call. If a call with a fax indicator is received in a destination switching office, then the destination office checks to see if the called number is a fax number, if not, translation is made to find the number of a fax station for serving fax calls to the called number, and the call is completed to that fax station. Advantageously, customers need not know a fax number to transmit a fax message to an intended recipient.
Patent CA-2008905-A1 (CA)
Inventor: BICKNELL RAINIE M
IPC: H04L12/56
Filed: 1990-01-30
Abstract: In a private communication network served by a provider of call interconnection services, e.g., a carrier service node, the number of trunks used within a call path is reduced without affecting the private nature of the private network. The service provider serves customer calls by means of a service node controller (SNC) --a switch such as a PBX. The SNC directly interconnects trunks that connect it with a call-source and a call-destination node of the customer, without routing the call through the customer's tandem node. The SNC merely queries the customer's tandemnode over a control link, such as an ISDN D channel, to obtain requisite call-routing information from the customer's database. The customer retains ownership and control of the tandem node and its database, thereby preserving the private nature of the private network.
Patent CA-2009109-A1 (CA)
Title: Antiviral acyclonucleosides and acyclonucleotides
Inventor: HANNAH JOHN
IPC: A61K31/522
Filed: 1990-02-01
Abstract: TITLE OF THE INVENTION ANTIVIRAL ACYCLONUCLEOSIDES AND ACYCLONUCLEOTIDES            ABSTRACT OF THE INVENTION        Disclosed are compounds of the formula:                        wherein B is related to one of the heterocyclic bases found in nucleic acid (DNA, RNA) such as a purine, a substituted purine, a pyrimidine or a substituted pyrimidine wherein the substituents on the purine or pyrimidine are selected from amino, hydroxyl, halogen, thio or alkylthiol wherein the alkyl moiety of the alkylthiol has 1 to 6 carbons; R1 is fluorine, chlorine, hydroxy, alkoxy having 1 to 6 carbons or a phosphate group having the formula:     217/TGRl                - i -    17699   wherein R4 and R5 are pharmaceutically acceptable cations; R2 and R3 are independently hydroxy, alkoxy having 1 to 6 carbons or a phosphate group having the formula:                                wherein R4 and R5 hydrogen or are pharmaceutically acceptable cations; or two of R1, R2 and R3 taken together form a phosphate group having the formula:                           wherein R4 is hydrogen or a pharmaceutically acceptable cation.  The compounds have antiviral activity.  They are particularly effective against the herpes group of viruses with special utility against cytomegalovirus (CVM) and varicella-zoster virus (VZV), and against retroviruses such as HTLV-III.
Patent CA-2009259-A1 (CA)
Inventor: PEREZ SAM S
IPC: A61F13/15
Filed: 1990-02-02
Abstract: ABSTRACT         An improved washable diaper is provided with an absorbent liner that is folded within the diaper during use for improved absorbency and, following use, extends from the diaper for improved efficiency of cleaning and drying.  An additional liner may be secured to the liner in cases where extra absorbency is required, such as for overnight use, and removed from the liner for cleaning and drying.  The liners provide additional layers of absorbent cloth while their separation from the diaper body following use avoids the difficulties of cleaning and drying presented by a number of cloth layers permanently secured to one another.
Patent CA-2009279-A1 (CA)
Title: Paint can hanger
Inventor: BERZINA JAMES
IPC: B44D3/14
Filed: 1990-02-05
Abstract: Abstract of the Disclosure A paint can hanger having a pair of outwardly extending paint can support arms, each having a top opening slot adjacent the free end thereof for pivotally receiving a bail socket of a paint can. The opposite ends of the support arms include open bottom hook means for placement onto either a step or rung of a  ladder. Downwardly extending  stabilizer legs  engage the next  adjacent lower step or rung to prevent downward pivotal movement of the hanger about the step or rung on which it is supported.
Patent CA-2014499-A1 (CA)
Inventor: HANON DAVID O
IPC: H04M1/60
Filed: 1990-04-12
Abstract: An in-line amplifier is readily connectable to a standard telephone so as to allow for user adjustment of the volume presented to the receiver portion 15 of the handset 14. The in-line amplifier draws electrical power from a replaceable battery 18 so as to be easily attached to the telephone base unit 12. The in-line amplifier includes a voltage level detector 20, which operates to determine when the battery voltage level has fallen below the minimum operating voltage of the in-line amplifier Ordinarily, the audio signal is passed from the telephone base unit l2 through a controllable amplifier 16 to the receiver portion 15 of the handset 14. However, when the voltage level detector 20 determines that the battery voltage level has fallen below the minimum operating voltage level, a signal is delivered to a low voltage bypass 17, providing a direct electrical path around the controllable amplifier l6 so as to couple the audio signal directly from the base unit 12 to the receiver 15. Within the controllable amplifier l6 a modified class B output stage is employed to provide the current driving capabilities necessary for proper operation of the receiver 15. The class B output stage is modified with a resistor 76 connected between the bases of transistor 62, 64 and their emitters, thereby passing the low level audio output signal from an operational amplifier 48 directly to the receiver 15 during the deadband portion of the class B output stage so as to reduce crossover distortion.
Patent CA-2017278-A1 (CA)
Title: Apparatus for processing glass
Inventor: HERRINGTON RICHARD A
IPC: C03B29/08
Filed: 1990-05-22
Abstract: An apparatus for processing glass sheets includes a furnace and a bending station traversed by a conveyor for carrying the glass sheets. A plurality of heating means mounted in the furnace each heat associated areas of the glass sheets in accordance with setpoint temperature signals representing desired values of temperatures for heating associated areas of the glass sheets. One or more parameters of the glass sheets, such as thickness and color, are sensed and the setpoint signal values are changed accordingly. The parameter values are also utilized to change the spacing between. the upper and lower mold members in the bending station to adjust the bending pressure applied to the glass sheets. Furthermore, the parameters are utilized to change the speed of the conveyor sections in order to vary the time that the glass sheets are in the furnace and thus the amount of heat imparted to the glass sheets.
Patent CA-2018825-A1 (CA)
Title: Phospholipidic liposomes containing active principles and a process for the production thereof
Inventor: GUARNIERI DECIMO
IPC: A61K9/127
Filed: 1990-06-12
Abstract: ABSTRACT Phospholipidic liposomes containing active principles which can be released in a regulated manner and a process for the production of some phospholipidic liposomes are described.
Patent CA-2020678-A1 (CA)
Inventor: CARPENTER HERBERT L JR
IPC: B65D8/12
Filed: 1990-07-06
Abstract: ABSTRACT OF THE DISCLOSURE           A barrel or drum, preferably of fibre, with metal chimes responsive to longitudinal compressive forces is provided.   The compressive forces urge a diagonal flange of the chimes towards the horizontal thereby expanding the outer circumference of the flange of the chime.  The outer circumference of the flange of the chime has a rectangular or looped (tear-drop shaped) high strength hollow beam construction so as to increase the stiffness or "stretch resistance" of the flange.
Patent CA-2020773-A1 (CA)
Title: Mine roof support truss and components
Inventor: SEEGMILLER BEN L
IPC: E21D11/00
Filed: 1990-07-09
Abstract: ABSTRACT OF THE DISCLOSURE         A mine roof support truss and components thereof including support brackets and accommodating stirrups.  In the truss construction, a pair of new type mine roof support brackets are utilized in combination with respective stirrups, the latter including interconnecting tie rod structure.  The support brackets are unitary and preferably cast in construction, the same including the first portion having an upper bearing surface and a horn portion integral with and depending from such first portion.  The horn portion is provided with a lower, upturned J-shaped lip which is useful for retaining a respective stirrup, which is designed to hang, when inactive, from the horn portion at the lip.  During installation procedures, the stirrup associated with each horn portion of the respective brackets is elevated to horizontal position and the two stirrups tied together by tie rod means, with or without additional structure.  The support brackets are secured in place against the exposed surface of a mine roof by means of anchor bolts, which are anchored into predrilled holes in the mine roof strata.  The outer or rearward surfaces of the horn portion of the brackets are contoured to accommodate the U-configured end portions of the stirrups utilized.
Patent CA-2023095-A1 (CA)
Title: Camera support
Inventor: GEBROSKY JERRY W
IPC: F16M13/04
Filed: 1990-08-10
Abstract: Abstract of the Disclosure A support for video cameras and the like including three elongated members fabricated from substantially rigid but slightly resiliently deformable material, which elongated members are pivotally joined at their extremities in the form of a frame which, when deformed into a plane, is substantially triangular. Two of the elongated members are configured to pass over the respective shoulders of a human user and are joined at a common end by a friction-loaded pivot.  The opposite ends of these con-toured elongated members are pivotally joined to the opposite ends of a third, substantially straight elongated member which is disposed in close juxtaposition to the user's chest when the camera support is disposed over the user's shoulders.